This is a suggestion for a temporary automated bookmark feature in Firefox. With this feature, you can press a key to save a website that will open the next time Firefox is launched. This is helpful because not everyone wants every site to open when Firefox launches. Having a temporary bookmark that is quick and easy to set up would be great.
Here’s how it would work:
Find an interesting website that you’d like to read later.
You want to close Firefox but save the website (and the setting to have Firefox reopen to the last link is off).
Press a button/shortcut (e.g., Ctrl+O).
The website will now open the next time Firefox is launched, even if the setting to enable it globally is disabled.